FreeCalypso > hg > gsm-codec-lib
view frtest/Makefile @ 605:63f774192906
gsmhr_decoder_twts002_in(): set BFI=1 SID=1 for invalid SID
When a received TW-TS-002 RTP payload indicates invalid SID,
which of the 3 possible BFI/SID combinations should we pass to
our internal ETSI-based speech decoder or TFO engine?
Our original code passed BFI=0 SID=1, but upon further reflection,
BFI=1 SID=1 is a better choice. In the corner case where received
invalid SID is fed to a full decoder in homed state, setting BFI=1
allows that decoder to emit zeros on PCM and stay homed, instead of
launching into full decoding.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Thu, 04 Dec 2025 21:01:46 +0000 |
| parents | b26df31124a4 |
| children |
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PROGS= gsmfr-cod2std gsmfr-decode gsmfr-decode-r gsmfr-decode-rb \ gsmfr-decode-tw5 gsmfr-decode-tw5-r gsmfr-dlcap-gsmx gsmfr-dlcap-parse \ gsmfr-dlcap-sync gsmfr-encode gsmfr-encode-r gsmfr-preproc \ gsmfr-tfo-xfrm LIBFR2= ../libgsmfr2/libgsmfr2.a LIBTEST=../libtest/libtest.a include ../config.defs all: ${PROGS} gsmfr-cod2std: cod2std.o ${LIBFR2} ${CC} ${CFLAGS} -o $@ $^ gsmfr-decode: decode.o ${LIBTEST} ${LIBFR2} ${CC} ${CFLAGS} -o $@ $^ gsmfr-decode-r: decode-r.o ${LIBTEST} ${LIBFR2} ${CC} ${CFLAGS} -o $@ $^ gsmfr-decode-rb: decode-rb.o ${LIBTEST} ${LIBFR2} ${CC} ${CFLAGS} -o $@ $^ gsmfr-decode-tw5: decode-tw5.o ${LIBTEST} ${LIBFR2} ${CC} ${CFLAGS} -o $@ $^ gsmfr-decode-tw5-r: decode-tw5-r.o ${LIBTEST} ${LIBFR2} ${CC} ${CFLAGS} -o $@ $^ gsmfr-dlcap-gsmx: dlcap-gsmx.o tidsp.o ${LIBTEST} ${CC} ${CFLAGS} -o $@ $^ gsmfr-dlcap-parse: dlcap-parse.o tidsp.o ${LIBTEST} ${LIBFR2} ${CC} ${CFLAGS} -o $@ $^ gsmfr-dlcap-sync: dlcap-sync.o sync-from-pcma.o sync-from-pcmu.o tidsp.o \ ${LIBTEST} ${LIBFR2} ${CC} ${CFLAGS} -o $@ $^ gsmfr-encode: encode.o ${LIBTEST} ${LIBFR2} ${CC} ${CFLAGS} -o $@ $^ gsmfr-encode-r: encode-r.o ${LIBTEST} ${LIBFR2} ${CC} ${CFLAGS} -o $@ $^ gsmfr-preproc: preproc.o ${LIBTEST} ${LIBFR2} ${CC} ${CFLAGS} -o $@ $^ gsmfr-tfo-xfrm: tfo-xfrm.o ${LIBTEST} ${LIBFR2} ${CC} ${CFLAGS} -o $@ $^ install: mkdir -p ${DESTDIR}${bindir} install -c ${PROGS} ${DESTDIR}${bindir} clean: rm -f *.o *.out ${PROGS}
